2³ × 137 × 491

Prime Factor Structure

Factorization String 2^3 × 137 × 491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,018,440

Proper Divisor Sum 480,304

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #538127 ← → #538147

1 2 4 8 137 274 491 548 982 1,096 1,964 3,928 67,267 134,534 269,068 538,136

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

538,136 269,068 134,534 67,267 201,802 100,901 302,704 151,352 75,676 37,838 18,919 56,758 28,379 85,138 42,569 127,708 63,854 31,927 95,782 47,891 143,674 71,837 215,512 107,756 53,878 26,939 80,818 40,409 121,228 60,614 30,307 90,922 45,461 136,384 68,192 34,096 17,048 8,524 4,262 2,131 6,394 3,197 9,592 4,796 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.